On Fri, Nov 1, 2019 at 01:57:29PM -0400, Andrew Dunstan wrote:
>
> On 11/1/19 11:01 AM, Robert Haas wrote:
> > On Thu, Oct 31, 2019 at 11:37 AM Andrew Dunstan
> > <andrew.dunstan@2ndquadrant.com> wrote:
> >> This patch provides a hook for a function that can supply an SSL
> >> passphrase. The hook can be filled in by a shared preloadable module. In
> >> order for that to be effective, the startup order is modified slightly.
> >> There is a test attached that builds and uses one trivial
> >> implementation, which just takes a configuration setting and rot13's it
> >> before supplying the result as the passphrase.
> > It seems to me that it would be a lot better to have an example in
> > contrib that does something which might be of actual use to users,
> > such as running a shell command and reading the passphrase from
> > stdout.
> >
> > Features that are only accessible by writing C code are, in general,
> > not as desirable as features which can be accessed via SQL or
> > configuration.
> >
>
>
> Well, I tried to provide the most trivial and simple test I could come
> up with. Running a shell command can already be accomplished via the
> ssl_passphrase_command setting.
What is the value of a shared library over a shell command? We had this
discussion in relation to archive_command years ago, and decided on a
shell command as the best API.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
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